at94s40al ATMEL Corporation, at94s40al Datasheet
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at94s40al
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at94s40al Summary of contents
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Features • Multichip Module Containing Field Programmable System Level Integrated Circuit ® (FPSLIC ) and Secure Configuration EEPROM Memory • 512 Kbits to 1 Mbit of Configuration Memory with Security Protection and In-System Programming (ISP) • Field Programmable System Level ...
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... Yes Yes 2 Yes 3 Yes Yes @ 25 MHz 19 MIPS @ 40 MHz 30 MIPS 3.0 - 3.6V Table 1 combination of the popular AT94S10AL AT94S40AL 1 Mbit 1 Mbit 10K 40K 576 2304 4096 18432 846 2862 137 162 16 16 20K - 32K 20K - 32K 4K - 16K 4K - 16K Yes Yes ...
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Figure 1-1. AT94S Architecture Configuration Logic Configuration EEPROM I 16K x 16 For ISP and Chip SRAM Memory Erase The embedded AVR core achieves throughputs approaching 1 MIPS per MHz by executing powerful instructions in a single-clock-cycle, and ...
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Internal Architecture For details of the AT94S Secure FPSLIC architecture, please refer to the AT94K FPSLIC datasheet and the AT17 Series Configuration Memory datasheet, available on the Atmel web site at http://www.atmel.com. This document only describes the differences between ...
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Low. The system must provide a small pull-up current (1 k equiv- alent) for the cSDA line. The MESSAGE FORMAT for read and write instructions consists of the bytes shown in mat” on page ...
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Acknowledge Bit The Acknowledge (ACK) Bit shown in byte. The receiving Configurator can accept the byte by asserting a Low value on the cSDA line can refuse the byte by asserting (allowing the signal to be externally ...
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EEPROM Address Byte Order MSB LSB E16 1st 2nd 3rd 4th 5th 6th 7th 8th The EEPROM Address consists of three bytes on the 1-Mbit part. Each Address Byte is followed ...
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Programming Summary: Write to Whole Device START SER_EN Low PAGE_COUNT 0 Send Start Condition BYTE_COUNT 0 Send Device Address ($A6) Yes Send MSB of (1) EEPROM Address Yes Middle Byte EEPROM Address Yes Send LSB of (1) EEPROM Address ...
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Programming Summary: Read from Whole Device START SER_EN Low Send Start Condition Send Device Address ($A6) Yes Middle Byte EEPROM Address Yes Send MSB of (1) EEPROM Address Yes Send LSB of (1) EEPROM Address Yes Send Start condition ...
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Data Byte LSB D0 D1 1st 2nd The organization of the Data Byte is shown above. Note that in this case, the Data Byte is clocked into the device LSB first and MSB last. 4.9.4 Writing Writing to the ...
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Reading Read instructions are initiated similarly to write instructions. However, with the R/W bit in the Device Address set to one. There are three variants of the read instruction: current address read, random read and sequential read. For all ...
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Sequential Read Sequential Reads follow either a Current Address Read or a Random Address Read. After the programmer receives a Data Byte, it may respond with an Acknowledge Bit. As long as the Con- figurator receives an Acknowledge Bit, ...
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In-System Programming Applications The AT94S Series Configurators are in-system (re)programmable (ISP). The example shown on the following page supports the following programmer functions: 1. Read the Manufacturer’s Code and the Device Code. 2. Program the device. 3. Verify the ...
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Figure 4-3. RESET Note: Figure 4-4. Serial Data Timing Diagram cSCK t HD.STA t SU.STA cSDA cSDA AT94S Secure Family 14 ISP of the AT17LV512/010 in an AT94S FPSLIC Application AT94S RESET DATA0 (cSDA) CLK (cSCK) INIT (RESET/OE) M2 CON ...
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DC Characteristics V = 3.3V ± 10 -40°C - 85° Symbol Parameter V Supply Voltage CC I Supply Current CC I Input Leakage Current LL I Output Leakage Current LO V High-level Input Voltage ...
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LQFP 105 107 4.14 Security Bit Once the security bit is programmed, data will no longer output from the normal data pad. Once the fuse is set, any attempt to erase the fuse will ...
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Chip Erase Timing The entire device can be erased at once by writing to a specific address. This operation will erase the entire array. See Table 4-2. Symbol Tec Figure 4-5. SCL SDA 5. Packaging and Pin List information ...
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Table 5-3. AT94S Pin List AT94S05 96 FPGA I/O 144 FPGA I/O I/O1, GCK1 (A16) I/O1, GCK1 (A16) I/O2 (A17) I/O3 I/O4 I/O5 (A18) I/O6 (A19 I/O7 I/ I/O9, FCK1 I/O13, FCK1 I/O10 I/O11 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I I/O13 I/O14 I/O15 (A22) I/O16 (A23) I/O17 (A24) I/O18 (A25) I/O19 I/O20 2314E–FPSLI–6/05 AT94S10 AT94S40 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I I/O21 (A26) I/O22 (A27) I/O23 I/O24, FCK2 I/O36, FCK2 I/O25 I/O26 I/O27 (A28) I/O28 I/O29 I/O30 I/O31 (OTS) I/O47 (OTS) I/O32, GCK2 (A29) I/O48, GCK2 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I/O I/O33, GCK3 I/O34 (HDC/TDI) I/O50 (HDC/TDI) I/O35 I/O36 SER_EN I/O38 (LDC/TDO) I/O54 (LDC/TDO I/O39 I/O40 NC NC I/O41 I/O42 I/O43 (TMS) I/O44 (TCK ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I I/O45 I/O46 I/O47 (TD7) I/O71 (TD7) I/O48 (InitErr) RESET/OE I/O72 (InitErr) RESET/OE I/O49 (TD6) I/O73 (TD6) I/O50 (TD5) I/O74 (TD5) I/O51 I/O52 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I/O NC I/O53 (TD4) I/O54 (TD3) I/O55 I/O56 I/O57 I/O58 NC NC I/O59 (TD2) I/O60 (TD1) I/O61 I/O62 I/O63 (TD0) I/O64, GCK4 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I/O PD0 PD1 PE2 PD2 NC SER_EN PD3 PD4 PE3 CS0 SDA SCL PD5 PD6 PE4 PE5 PE6 PE7 (CHECK) PE7 (CHECK) PD7 INTP0 XTAL1 XTAL2 RX0 TX0 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I/O Testclock I/O97 (A0) I/O98, GCK7 (A1) I/O146, GCK7 (A1) I/O99 I/O100 NC NC I/O101 (CS1, A2) I/O149 (CS1, A2) I/O102 (A3) I/O104 NC I/O103 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I/O I/O107 (A4) I/O108 (A5 I/O109 I/O110 I/O111 (A6) I/O112 (A7) I/O113 (A8) I/O114 (A9) I/O115 I/O116 NC NC I/O117 (A10) I/O175 (A10) I/O118 (A11) I/O176 ...
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Table 5-3. AT94S Pin List (Continued) AT94S05 96 FPGA I/O 144 FPGA I I/O119 I/O120 NC NC I/O121 I/O122 I/O123 (A12) I/O124 (A13 I/O125 I/O126 I/O127 (A14) I/O128, GCK8 (A15) I/O192, GCK8 (A15) Note: 1. LQ144 ...
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Table 5-4. 256 CABGA and LQ144 V Package V (core) DD 256 D14, E7, F12, G3, H9, K10, L13, M13, P4, T9 CABGA LQ144 18, 54, 90, 128 Note: 1. For power rail support for product migration to lower-power devices, ...
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... Low Profile Plastic Gull Wing Quad Flat Package (LQFP) 2314E–FPSLI–6/05 Ordering Code AT94S05AL-25DGC AT94S05AL-25BQC AT94S05AL-25DGI AT94S05AL-25BQI AT94S10AL-25DGC AT94S10AL-25BQC AT94S10AL-25DGI AT94S10AL-25BQI AT94S40AL-25DGC AT94S40AL-25DGI Package Type AT94S Secure Family Package Operation Range 256ZA Commercial 144L1 ( 256ZA Industrial 144L1 ...
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Packaging Information 8.1 256ZA – CABGA A1 Ball Pad Corner Top View 1.00 REF Bottom View (256 SOLDER BALLS) Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing ...
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LQFP Top View Side View 1. This drawing is for general information only; refer to JEDEC Drawing MS-026 for additional information. Notes: 2. The top package body size may be smaller ...
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... Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © Atmel Corporation 2005. All rights reserved. Atmel marks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Atmel Operations Memory ...