TS87C51RB2-LIA Atmel, TS87C51RB2-LIA Datasheet - Page 59

• Manufacturer Part Number: TS87C51RB2-LIA
• Description: IC MCU 8BIT 16K OTP 30MHZ 40-DIP
• Manufacturer: Atmel
• Series: 87Cr

Specifications of TS87C51RB2-LIA

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 30/20MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 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: -
• Data Converters: -

10.4. DC Parameters for Low Voltage
T
T
Rev. C - 06 March, 2001
A
A
operating
Symbol
operating
Symbol
RESET
V
under
V
R
V
idle
V
V
I
I
= 0 C to +70 C; V
= -40 C to +85 C; V
CIO
V
V
I
I
I
I
I
I
CC
CC
OL1
OH1
RST
TL
PD
CC
CC
IH1
OH
OL
IL
LI
IL
IH
Power Supply Current Maximum values, X1
mode:
Power Supply Current Maximum values, X1
mode:
Input Low Voltage
Input High Voltage except XTAL1, RST
Input High Voltage, XTAL1, RST
Output Low Voltage, ports 1, 2, 3, 4, 5
Output Low Voltage, port 0, ALE, PSEN
Output High Voltage, ports 1, 2, 3, 4, 5
Output High Voltage, port 0, ALE, PSEN
Logical 0 Input Current ports 1, 2, 3, 4, 5
Input Leakage Current
Logical 1 to 0 Transition Current, ports 1, 2, 3,
4, 5
RST Pulldown Resistor
Capacitance of I/O Buffer
Power Down Current
Power Supply Current Maximum values, X1
mode:
Power Supply Current Maximum values, X1
mode:
(7)
(7)
(7)
(7)
SS
Parameter
Parameter
SS
= 0 V; V
= 0 V; V
Table 33. DC Parameters for Low Voltage
CC
CC
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
(6)
(6)
0.2 V
0.7 V
0.9 V
0.9 V
Min
Min
-0.5
CC
50
CC
CC
CC
+ 0.9
10%; F = 0 to 30 MHz.
10%; F = 0 to 30 MHz.
Typ
90
20
10
Typ
(5)
(5)
(5)
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
@12MHz 3.4
@16MHz 4.2
@12MHz 4.6
@16MHz 5.8
0.2 V
0.25+0.3Freq
@12MHz 3.9
@16MHz 5.1
@12MHz 10.2
@16MHz 12.6
1 + 0.2 Freq
1 + 0.3 Freq
3 + 0.6 Freq
V
V
(MHz)
(MHz)
CC
CC
(MHz)
(MHz)
Max
Max
-650
0.45
0.45
200
-50
10
50
30
CC
10
+ 0.5
+ 0.5
- 0.1
TS80C51RA2/RD2
Unit
Unit
mA
mA
mA
mA
k
pF
V
V
V
V
V
V
V
A
A
A
A
I
I
I
I
Vin = 0.45 V
0.45 V < Vin < V
Vin = 2.0 V
Fc = 1 MHz
T
V
V
V
V
V
V
OL
OL
OH
OH
A
CC
CC
CC
CC
CC
CC
Test Conditions
Test Conditions
= 25 C
= 0.8 mA
= 1.6 mA
= -10 A
= -40 A
= 2.0 V to 5.5 V
= 2.0 V to 3.3 V
= 3.3 V
= 3.3 V
= 5.5 V
= 5.5 V
(1)
(8)
(8)
(2)
(4)
(4)
CC
(3)
(3)
59