AT87F55WD-24JI Atmel, AT87F55WD-24JI Datasheet - Page 24

• Manufacturer Part Number: AT87F55WD-24JI
• Description: IC MICRO CTRL 24MHZ 44PLCC
• Manufacturer: Atmel
• Series: 87Fr

Specifications of AT87F55WD-24JI

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 20KB (20K x 8)
• Program Memory Type: OTP Quick FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: AT87F55WD24JI

Ordering Information
24
44A
44J
40P6
Speed
(MHz)
24
33
= Preliminary Availability
4.0V to 5.5V
4.5V to 5.5V
44-lead, Thin Plastic Gull Wing Quad Flatpack (TQFP)
44-lead, Plastic J-leaded Chip Carrier (PLCC)
40-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
Supply
Power
AT87F55WD
Ordering Code
AT87F55WD-24AC
AT87F55WD-24JC
AT87F55WD-24PC
AT87F55WD-24AI
AT87F55WD-24JI
AT87F55WD-24PI
AT87F55WD-33AC
AT87F55WD-33JC
AT87F55WD-33PC
Package Type
Package
44A
44J
40P6
44A
44J
40P6
44A
44J
40P6
Operation Range
(-40°C to 85°C)
(0°C to 70°C)
(0°C to 70°C)
Commercial
Commercial
Industrial