AT91SAM7XC128B-AU-999 Atmel, AT91SAM7XC128B-AU-999 Datasheet - Page 10

• Manufacturer Part Number: AT91SAM7XC128B-AU-999
• Description: IC MCU ARM7 128KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7XC128B-AU-999

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 128KB (128K 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: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.2
Table 4-1.
10
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
100-lead LQFP Pinout
AT91SAM7XC512/256/128 Preliminary
PA10/PGMM2
PA11/PGMM3
PA12/PGMD0
PA13/PGMD1
PA14/PGMD2
PA15/PGMD3
PA16/PGMD4
PA17/PGMD5
PA8/PGMM0
PA9/PGMM1
VDDCORE
PB27/AD0
PB28/AD1
PB29/AD2
PB30/AD3
VDDOUT
ADVREF
VDDIN
VDDIO
GND
GND
AD4
AD5
AD6
AD7
Pinout in 100-lead LQFP Package
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PA22/PGMD10
PA18/PGMD6
PA19/PGMD7
PA20/PGMD8
PA21/PGMD9
VDDCORE
VDDIO
VDDIO
PB14
PB13
PB15
PB17
PB12
PB10
PB11
GND
PB9
PB8
PB6
PB5
PB7
PB0
PB1
PB2
PB3
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
PA23/PGMD11
PA24/PGMD12
PA25/PGMD13
PA26/PGMD14
PA27/PGMD15
VDDCORE
VDDIO
NRST
PB18
PB19
PB20
PB21
PB22
PB25
PB26
PB16
PB23
PB24
PA28
PA29
GND
GND
PB4
TST
TDI
100
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
6209DS–ATARM–17-Feb-09
PA7/PGMNVALID
PA4/PGMNCMD
PA6/PGMNOE
PA5/PGMRDY
PA0/PGMEN0
PA1/PGMEN1
XIN/PGMCK
VDDFLASH
VDDCORE
JTAGSEL
VDDPLL
ERASE
PLLRC
VDDIO
XOUT
PA30
DDM
GND
GND
TDO
TMS
TCK
DDP
PA3
PA2