M42800A Atmel Corporation, M42800A Datasheet - Page 203

• Manufacturer Part Number: M42800A
• Manufacturer: Atmel Corporation

Specifications of M42800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 54
• Ext Interrupts: 54
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3/5.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Table 20-1.
1779D–ATARM–14-Apr-06
Number
153
152
151
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
Bit
99
98
97
96
95
94
93
92
91
90
89
88
87
86
Pin Name
PB21/TCLK5
PB9/TCLK1
PB8/TIOB0
PB7/TIOA0
PB6/TCLK0
D15
D14
D13
D12
D[15:12]
D11
D10
D9
D8
D[11:8]
D7
Boundary-scan Register (Continued)
Pin Type
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
Associated
BSR Cells
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
Number
120
119
118
Bit
58
53
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
57
56
55
54
52
51
Pin Name
PB10/TIOA1
D5
D4
D[7:4]
D3
D2
D1
D0
D[3:0]
PB5/A23/CS4
PB4/A22/CS5
PB3/A21/CS6
PB2/A20/CS7
A19
A18
A17
A16
A[19:16]
A15
A14
AT91M42800A
Pin Type
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
Associated
BSR Cells
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
203