AT89LV51-12AC Atmel, AT89LV51-12AC Datasheet - Page 15

• Manufacturer Part Number: AT89LV51-12AC
• Description: IC MICRO CTRL 12MHZ 44TQFP
• Manufacturer: Atmel
• Series: 89LVr

Specifications of AT89LV51-12AC

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: UART/USART
• Number Of I /o: 32
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Other names: AT89LV5112AC

Notes:
1.
2.
Lock bits programmed
XTAL1 tied to GND for I cc (power down)
ICC (mA)
ICC (mA)
C
C
µ
A
4.8
4.0
3.2
2.4
1.6
0.8
0.0
I
24
20
16
12
8
4
0
20
15
10
5
0
3.0V
0
0
TYPICAL ICC vs. VOLTAGE- POWER DOWN (85°C)
4
4
TYPICAL ICC (ACTIVE) at 25 C
TYPICAL ICC (IDLE) at 25 C
4.0V
8
8
AT89LV51
Vcc VOLTAGE
AT89LV51
AT89LV51
F (MHz)
F (MHz)
12
12
5.0V
16
16
o
o
20
20
VCC = 6.0 V
VCC = 5.0 V
VCC = 3.0 V
VCC = 5.0 V
VCC = 3.0 V
VCC = 6.0 V
6.0V
24
24
4-59