AT91R40008-66AI Atmel, AT91R40008-66AI Datasheet - Page 2
AT91R40008-66AI
Manufacturer Part Number
AT91R40008-66AI
Description
IC ARM7 MCU 176 TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91R40008-66AU.pdf
(19 pages)
Specifications of AT91R40008-66AI
Core Processor
ARM7
Core Size
16/32-Bit
Speed
66MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Type
ROMless
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
100-TQFP, 100-VQFP
For Use With
AT91EB40A - KIT EVAL FOR ARM AT91R40008
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91R40008-66AI
Manufacturer:
ATMEL
Quantity:
3 466
Part Number:
AT91R40008-66AI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
2. Pin Configuration
Figure 2-1.
2
NWR0/NWE
NWR1/NUB
P25/MCKO
VDDCORE
P22/RXD1
P26/NCS2
P27/NCS3
NRD/NOE
NWDOVF
P24/BMS
VDDIO
NWAIT
VDDIO
NRST
NCS0
NCS1
MCKI
GND
GND
GND
TMS
TDO
TCK
P23
TDI
AT91R40008
AT91R40008 in 100-lead LQFP Package
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
1732FS–ATARM–12-Apr-06
P1/TIOA0
P0/TCLK0
D15
D14
D13
D12
VDDIO
D11
D10
D9
D8
D7
D6
D5
GND
D4
D3
D2
D1
D0
P31/A23/CS4
P30/A22/CS5
VDDIO
VDDCORE
P29/A21/CS6