TS80C51RA2-VIA Atmel, TS80C51RA2-VIA Datasheet - Page 73

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

Specifications of TS80C51RA2-VIA

• 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: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

11. Ordering Information
Rev. C - 06 March, 2001
X2 Mode, internal equivalent frequency
(*) Check with Atmel Wireless & Microcontrollers Sales Office for availability. Ceramic packages (J, K, N) are available for proto
typing, not for volume production. Ceramic packages are available for OTP only.
TS
Standard Mode, oscillator frequency
Standard Mode, internal frequency
X2 Mode, oscillator frequency
Part Number
80C51RA2 (ROMless, 256 bytes XRAM)
80C51RD2 (ROMless, 768bytes XRAM)
83C51RB2zzz (16k ROM, zzz is the customer code)
83C51RC2zzz (32k ROM, zzz is the customer code)
83C51RD2zzz (64k ROM, zzz is the customer code)
87C51RB2 (16k OTP EPROM)
87C51RC2 (32k OTP EPROM)
87C51RD2 (64k OTP EPROM)
Code
87C51RD2
-M:
-V:
-L:
-E:
VCC: 5V +/- 10%
40 MHz, X1 mode
20 MHz, X2 mode
VCC: 5V +/- 10%
40 MHz, X1 mode
30 MHz, X2 mode
VCC: 2.7 to 5.5 V
30 MHz, X1 mode
20 MHz, X2 mode
Samples
Table 47. Maximum Clock Frequency
-M
-M
40
40
20
40
Temperature Range
C: Commercial 0 to 70
I: Industrial -40 to 85
C
-V
40
40
30
60
Packages:
A: PDIL 40
B: PLCC 44
E: VQFP 44 (1.4mm)
J: Window CDIL 40*
K: Window CQPJ 44*
L: PLCC68 (RD devices only)*
M: VQFP64, square package, 1.4mm
(RD devices only)*
N: JLCC68 (RD devices only)*
o
o
C
C
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
B
TS80C51RA2/RD2
-L
30
30
20
40
Conditioning
R: Tape & Reel
D: Dry Pack
B: Tape & Reel and
Dry Pack
R
Unit
MHz
MHz
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