AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 41

• Manufacturer Part Number: AT91SAM7SE256-AU
• Description: IC ARM7 MCU FLASH 256K 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE256-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: EBI/EMI, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 88
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 88
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 88
• Ram Memory Size: 32KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• For Use With: AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

34
A
Automotive Standard Products (Continued)
Automotive Microcontrollers (Continued)
Automotive MARC4 Microcontrollers
Note:
CAN/VAN Networking
Part Number
ATAM862
ATAR862
ATAM862x-TNz3
ATAM862x-TNz4
ATAM862x-TNz8
ATAR862x-yyy-TNz3
ATAR862x-yyy-TNz4
ATAR862x-yyy-TNz8
Part Number
ATA6660
B10011S
TSS461F
TSS463C
TSSIO16E
UTOMOTIVE
1.
For full 4-bit microcontroller offer, see
ATMEL PRODUCT GUIDE
Description
Complete UHF Transmitter, MTP Flash Microcontroller and Transmitter PLL T5753
in One IC, Temperature Range: -40° C to +125° C, Frequency: 315 and 433 MHz
Complete UHF Transmitter, ROM Microcontroller and Transmitter PLL T5753 in
One IC, Temperature Range: -40° C to +125° C, Frequency: 315 and 439 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5753 in One IC, Frequency Range: 310 to 330 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5754 in One IC, Frequency Range: 429 to 439 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5750 in One IC, Frequency Range: 868 to 928 MHz
Complete UHF Transmitter, ROM Microcontroller and Transmitter PLL T5753
in One IC, Frequency Range: 300 to 330 MHz
Complete UHF Transmitter, ROM Microcontroller and Transmitter PLL T5754
in One IC, Frequency Range: 429 to 439 MHz
Complete UHF Transmitter, ROM Microcontroller and Transmitter PLL T5750
in One IC, Frequency Range: 868 to 928 MHz
Description
High-speed CAN Transceiver, Fully Compatible with ISO 11898, High-voltage
Bus Protection: 40 to +40V (Qualified for Industrial Use Only)
Low-speed CAN Transceiver for High Transmission Levels, 2-wire Interface (TWI),
Point-to-point Interface Between Trucks and Trailers, Interface Between Dashboard
and Engine, Etc., High Reliability, 27V Operation, Hardware Fault Recognition,
Immunity Against Electromagnetic Interference, High Noise Immunity, According
to ISO WD 11992-1
VAN Data Link Controller
VAN Data Link Controller with Serial Interface
VAN Peripheral Circuit – 16 I/Os
(C
ONTINUED
)
Pages
24-25.
(1)
Package
Package
Winter 2008
SSO24
SSO24
SSO24
SSO24
SSO24
SSO24
SSO24
SSO24
SO16
SO24
SO16
SO28
SO8
Compliance
Pb-free Only
Pb-free Only
Compliance
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
RoHS
Yes
Yes
Yes
Availability
Availability
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now