AT91SAM7X128B-AU Atmel, AT91SAM7X128B-AU Datasheet - Page 9

• Manufacturer Part Number: AT91SAM7X128B-AU
• Description: IC MCU 128KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X128B-AU

• 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
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: JTAG, SPI, UART
• Maximum Clock Frequency: 55 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7X-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7X-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 62
• Ram Memory Size: 32KB
• Cpu Speed: 55MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Cpu Family: 91S
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 55MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 62
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/3V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.2
Table 4-1.
6120FS–ATARM–17-Feb-09
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
PA10/PGMM2
PA11/PGMM3
PA12/PGMD0
PA13/PGMD1
PA14/PGMD2
PA15/PGMD3
PA16/PGMD4
PA17/PGMD5
PA8/PGMM0
PA9/PGMM1
VDDCORE
PB28/AD1
PB29/AD2
PB27/AD0
PB30/AD3
VDDOUT
ADVREF
VDDIN
VDDIO
GND
GND
AD4
AD5
AD6
AD7
Pinout in 100-lead LQFP Package
AT91SAM7X512/256/128 Preliminary Summary
43
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
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
PB16
PB18
PB19
PB20
PB21
PB22
PB23
PB24
PB25
PB26
PA29
GND
GND
PA28
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
PA7/PGMNVALID
PA4/PGMNCMD
PA6/PGMNOE
PA5/PGMRDY
PA0/PGMEN0
PA1/PGMEN1
XIN/PGMCK
VDDFLASH
VDDCORE
JTAGSEL
VDDPLL
ERASE
VDDIO
PLLRC
XOUT
PA30
GND
DDM
GND
TDO
TMS
DDP
TCK
PA3
PA2
9