TS80C51RA2-VCB Atmel, TS80C51RA2-VCB Datasheet - Page 5

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

Specifications of TS80C51RA2-VCB

• 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: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Rev. C - 06 March, 2001
P1.1/T2EX
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
P1.1/T2EX
NIC: No InternalConnection
P1.0/T2
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
P1.0/T2
VCC
P5.5
P5.6
P5.7
P4.0
P1.2
P1.3
P4.1
P1.4
P4.2
NIC
VCC
P5.5
P5.6
P5.7
VSS
P4.0
P1.2
P1.3
P4.1
P1.4
10
11
12
23
24
25
26
13
14
15
16
17
18
19
20
21
22
27 28
9
8
10
12
13
14
15
16
1
2
3
4
5
6
7
8
9
11
29 30 31 32 33 34 35
7
64
17
63
18 19 20 21 22 23 24 25
6
62
5
61
4
60
VQFP64 1.4
59
PLCC 68
3
58
2
57
1 68 67 66 65 64 63
56
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
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
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
P4.5
XTAL1
XTAL2
P3.7/RD
P4.4
P3.6/WR
P4.3
VSS
TS80C51RA2/RD2
5