SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 9

• Manufacturer Part Number: SAM7L128
• Manufacturer: Atmel Corporation

Specifications of SAM7L128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 36 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 80
• Ext Interrupts: 80
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Segment Lcd: 40
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 460
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 6
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.8 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

4.2
Table 4-1.
6257AS–ATARM–28-Feb-08
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
128-lead LQFP Package Pinout
VDDCORE
VDDCORE
VDDIO2
VDDIO2
Pinout for 128-lead LQFP Package
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
GND
TST
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
VDDINLCD
VDDCORE
VDDLCD
VDD3V6
VDDIO2
CAPM2
CAPM1
CAPP2
CAPP1
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
GND
GND
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
AT91SAM7L128/64 Preliminary
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
PC6/PGMNVALID
PC3/PGMNCMD
PC5/PGMNOE
PC4/PGMRDY
PC0/PGMEN0
PC1/PGMEN1
PC2/PGMEN2
PC7/PGMM0
PC8/PGMM1
PC9/PGMM2
VDDCORE
JTAGSEL
VDDOUT
ADVREF
VDDIO1
VDDIO1
ERASE
NRST
PB21
PB22
PB23
PC28
PC29
GND
GND
GND
TMS
AD3
AD2
AD1
AD0
TCK
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
97
98
99
PC21/PGMD10
PC22/PGMD11
PC23/PGMD12
PC24/PGMD13
PC25/PGMD14
PC26/PGMD15
PC10/PGMM3
PC11/PGMD0
PC12/PGMD1
PC13/PGMD2
PC14/PGMD3
PC15/PGMD4
PC16/PGMD5
PC17/PGMD6
PC18/PGMD7
PC19/PGMD8
PC20/PGMD9
XIN/PGMCK
PLLRCGND
VDDCORE
VDDCORE
VDDIO1
NRSTB
PLLRC
FWUP
CLKIN
XOUT
PC27
GND
GND
TDO
TDI
9