AT91FR40162 ATMEL Corporation, AT91FR40162 Datasheet
AT91FR40162
Available stocks
Related parts for AT91FR40162
AT91FR40162 Summary of contents
Page 1
... Available in a 121-ball 1.2 mm BGA Package with 0.8 mm Ball Pitch Description The AT91FR40162 is a member of the Atmel AT91 16/32-bit Microcontroller family, which is based on the ARM7TDMI processor core. The processor has a high-perfor- mance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption ...
Page 2
... Pin Configuration Figure 1. AT91FR40162 Pinout for 121-ball BGA Package (Top View) A1 Corner 1 2 P21/TXD1 P19 NTRI P22 P20 RXD1 SCK1 VDDIO GND P23 MCKI P24 P25 BMS MCK0 GND TMS NWE TDO NWR0 P26 VDDCORE VDDIO NCS2 NWAIT GND NLB NCS1 ...
Page 3
... Pin Description Table 1. AT91FR40162 Pin Description Module Name Function A0 - A23 Address Bus D0 - D15 Data Bus NCS0 - NCS3 External Chip Select CS4 - CS7 External Chip Select NWR0 Lower Byte 0 Write Signal NWR1 Upper Byte 1 Write Signal NRD Read Signal EBI NWE Write Enable ...
Page 4
... Table 1. AT91FR40162 Pin Description (Continued) Module Name Function NCSF Flash Memory Select Flash NBUSY Flash Memory Busy Output Memory NRSTF Flash Memory Reset Input VDDIO Power VDDCORE Power GND Ground Power VPP Faster Program/Erase Voltage AT91FR40162 4 Active Type Level Comments Input ...
Page 5
... Block Diagram Figure 2. AT91FR40162 2632C–ATARM–03/04 Interface Bus External EBI: AT91FR40162 5 ...
Page 6
... The AT91FR40162 implements the ICE port of the ARM7TDMI processor on dedicated pins, offering a complete, low-cost and easy-to-use debug solution for target debugging. The AT91FR40162 embeds 256K bytes of internal SRAM. The internal memory is directly connected to the 32-bit data bus and is single-cycle accessible ...
Page 7
... Peripheral Data Controller (PDC) channels. The 3-channel, 16-bit Timer Counter (TC) is highly programmable and supports capture or waveform modes. Each TC channel can be programmed to measure or generate dif- ferent kinds of waves, and can detect and control two input/output signals. The TC has also 3 external clock signals. AT91FR40162 7 ...
Page 8
... AT91FR40162 8 Document Title ARM7TDMI (Thumb) Datasheet AT91x40 Series Datasheet MCU AT91R40008 Electrical Characteristics Datasheet Flash AT49BV/LV1604A/1614A(T) 2-Mbyte (1M x 16/ Memory volt Only Flash Memory Datasheet AT91FR40162 Datasheet (this document) AT49BV/LV1604A/1614A(T) 2-Mbyte (1M x 16/ volt Only Flash Memory Datasheet 2632C–ATARM–03/04 ...
Page 9
... The AT91FR40162 has a fully static design and works on the Master Clock (MCK), pro- vided on the MCKI pin from an external source. The Master Clock is also provided as an output of the device on the pin MCKO, which is multiplexed with a general purpose I/O line ...
Page 10
... Being able to dynamically update application software in the 256-Kbyte SRAM adds an extra dimension to the AT91FR40162. The AT91FR40162 also integrates a 2-Mbyte Flash memory that is accessed via the External Bus Interface. All data, address and control lines, except for the Chip Select signal, are connected within the device. ...
Page 11
... The ARM vectors (Reset, Abort, Data Abort, Prefetch Abort, Undefined Instruction, Interrupt, Fast Interrupt) are mapped from address 0x0 to address 0x20. In order to allow these vectors to be redefined dynamically by the software, the AT91FR40162 uses a remap command that enables switching between the boot memory and the inter- nal primary SRAM bank addresses ...
Page 12
... AT91FR40162 12 During boot, the EBI must be configured with correct number of standard wait states example, five standard wait states are required when the microcontroller is running at 66 MHz. The user must ensure that all VDDIO, VDDCORE and all GND pins are connected to their respective supplies by the shortest route ...
Page 13
... Note that in the event that the Flash Uploader is erased from the first sector while the new final application is not yet programmed, and while the target system power supply is switched off, it leads to a non-recoverable error and the AT91FR40162 cannot be re- programmed by using the Flash Uploader. ...
Page 14
... Flash, for example, about 40 seconds per Mbyte when the word programming becomes the bottleneck. The AT91FR40162 peripherals are connected to the 32-bit wide Advanced Peripheral Bus. Peripheral registers are only word accessible. Byte and half-word accesses are not sup- ported ...
Page 15
... Peripheral Data Controller 2632C–ATARM–03/04 The AT91FR40162 has a 4-channel PDC dedicated to the two on-chip USARTs. One PDC channel is dedicated to the receiver and one to the transmitter of each USART. The user interface of a PDC channel is integrated in the memory space of each USART. It contains a 32-bit Address Pointer Register (RPR or TPR) and a 16-bit Transfer Counter Register (RCR or TCR) ...
Page 16
... The AIC also features a spurious vector detection feature, which reduces spurious inter- rupt handling to a minimum, and a protect mode that facilitates the debug capabilities. The AT91FR40162 has 32 programmable I/O lines. Six pins are dedicated as general- purpose I/O pins. Other I/O lines are multiplexed with an external signal of a peripheral to optimize the use of available package pins ...
Page 17
... PDC, and a Time-guard register, used when interfac- ing with slow remote equipment. The AT91FR40162 features a Timer Counter block that includes three identical 16-bit timer counter channels. Each channel can be independently programmed to perform a wide range of functions including frequency measurement, event counting, interval mea- surement, pulse generation, delay timing and pulse width modulation ...
Page 18
... Ordering Information Table 4. Ordering Information Ordering Code AT91FR40162-CI AT91FR40162 18 Package BGA 121 Temperature Operating Range Industrial (- 2632C–ATARM–03/04 ...
Page 19
... Packaging Information Figure 4. AT91FR40162 Package Table 5. Thermal Resistance Data Symbol Parameter Junction-to-ambient thermal resistance JA Junction-to-case thermal resistance JC Table 6. Device and 121-ball BGA Package Maximum Weight 194 2632C–ATARM–03/04 Condition Package Still Air 121-BGA 121-BGA mg AT91FR40162 Typ Units 33.9 C/W 7.7 19 ...
Page 20
... Table 7. 121-ball BGA Package Characteristics Ball diameter Ball land Solder mask opening Plating material Solder ball material Moisture Sensitivity Level AT91FR40162 20 0.35 mm 0.4 ± 0.05 mm 0.3 ± 0.05 mm Copper Sn/Pb 3 2632C–ATARM–03/04 ...
Page 21
... By default, the package level 1 is qualified at 220 C (unless 235 C is stipulated). 3. The body temperature is the most important parameter but other profile parameters such as total exposure time to hot temperature or heating rate may also influence component reliability. A maximum of three reflow passes is allowed per component. AT91FR40162 Convection or IR/Convection VPR 3 C/sec. max. ...
Page 22
... Fax: (81) 3-3523-7581 Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein ...