AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 5

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AT91FR40162SB-CU-999

Manufacturer Part Number
AT91FR40162SB-CU-999
Description
IC MCU 32BIT RISC 121BGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheets

Specifications of AT91FR40162SB-CU-999

Core Processor
ARM7
Core Size
16/32-Bit
Speed
75MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Size
2MB (1M x 16)
Program Memory Type
FLASH
Ram Size
256K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
121-BGA
Data Bus Width
32 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT91FR40162SB-CU-999
Manufacturer:
Atmel
Quantity:
10 000
4. Signal Description
Table 4-1.
6410BS–ATARM–12-Jan-10
Module
USART
Timer
Reset
Clock
AIC
PIO
WD
ICE
EBI
Name
A0 - A23
D0 - D15
NCS0 - NCS3
CS4 - CS7
NWR0
NWR1
NRD
NWE
NOE
NUB
NLB
NWAIT
BMS
FIQ
IRQ0 - IRQ2
TCLK0 - TCLK2
TIOA0 - TIOA2
TIOB0 - TIOB2
SCK0 - SCK1
TXD0 - TXD1
RXD0 - RXD1
P0 - P31
NWDOVF
MCKI
MCKO
NRST
NTRI
TMS
TDI
TDO
TCK
AT91FR40162SB Signal Description
Function
Address Bus
Data Bus
External Chip Select
External Chip Select
Lower Byte 0 Write Signal
Upper Byte 1 Write Signal
Read Signal
Write Enable
Output Enable
Upper Byte Select
Lower Byte Select
Wait Input
Boot Mode Select
Fast Interrupt Request
External Interrupt Request
Timer External Clock
Multi-purpose Timer I/O Pin A
Multi-purpose Timer I/O Pin B
External Serial Clock
Transmit Data Output
Receive Data Input
Parallel IO Line
Watchdog Overflow
Master Clock Input
Master Clock Output
Hardware Reset Input
Tri-state Mode Select
Test Mode Select
Test Data Input
Test Data Output
Test Clock
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
Active
Level
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Comments
Valid after reset; do not reprogram A20 to
I/O, as it is MSB of Flash address
Used to select external devices
A23 - A20 after reset
Used in Byte Write option
Used in Byte Write option
Used in Byte Write option
Used in Byte Select option
Used in Byte Select option
Used in Byte Select option
Used in Byte Select option
Sampled during reset; must be driven low
during reset for Flash to be used as boot
memory
PIO-controlled after reset
PIO-controlled after reset
PIO-controlled after reset
PIO-controlled after reset
PIO-controlled after reset
PIO-controlled after reset
PIO-controlled after reset
Open drain
Schmidt trigger
Schmidt trigger
Sampled during reset
Schmidt trigger, internal pull-up
Schmidt trigger, internal pull-up
Schmidt trigger, internal pull-up
PIO-controlled after reset
AT91FR40162SB
5

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