TS80C51RA2-VIE Atmel, TS80C51RA2-VIE Datasheet - Page 7

• Manufacturer Part Number: TS80C51RA2-VIE
• Description: IC MCU 8BIT 256BYTE 40MHZ 44VQFP
• Manufacturer: Atmel
• Series: 80Cr

Specifications of TS80C51RA2-VIE

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40/30MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

4188F–8051–01/08
P1.1/T2EX
P1.1/T2EX
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
NIC: No InternalConnection
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
P1.0/T2
P1.0/T2
P5.5
P5.6
P5.7
VCC
P4.0
P1.2
P1.3
P4.1
P1.4
P4.2
VCC
P5.5
P5.6
P5.7
VSS
P4.0
P1.2
P1.3
P4.1
P1.4
NIC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28
9
8
10
12
13
14
15
16
1
2
3
4
5
6
7
8
9
11
64
17
29 30 31 32 33 34 35
7
63
18 19 20 21 22 23 24 25
6
62
61
5
60
VQFP64 1.4
4
59
PLCC 68
3
58
57
2
56
1 68 67 66 65 64 63
55
26
36 37 38 39 40 41
54
27 28 29 30 31 32
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
62 61
42 43
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
P3.6/WR
P2.4/A12
P2.3/A11
P4.7
P2.2/A10
P2.1/A9
P2.0/A8
P4.6
NIC
VSS
P4.5
XTAL2
P3.7/RD
P4.4
P4.3
XTAL1
P5.0
P2.4/A12
P2.3/A11
P4.7
P2.2/A10
P2.1/A9
P2.0/A8
P4.6
NIC
VSS
P4.5
XTAL1
XTAL2
P3.7/RD
P4.4
P3.6/WR
P4.3
AT/TS8xC51Rx2
7