AT87F51-24JI Atmel, AT87F51-24JI Datasheet - Page 15

• Manufacturer Part Number: AT87F51-24JI
• Description: IC MICRO CTRL 24MHZ 44PLCC
• Manufacturer: Atmel
• Series: 87Fr

Specifications of AT87F51-24JI

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: UART/USART
• Number Of I /o: 32
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP Quick FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 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: -
• Peripherals: -

Packaging Information
0.20(.008)
0.09(.003)
44A, 44-Lead, Thin (1.0 mm) Plastic Gull Wing Quad
Flat Package (TQFP)
Dimensions in Millimeters and (Inches)*
0.80(0.031) BSC
*Controlling dimension: millimeters
40P6, 40-Lead, 0.600” Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-011 AC
SEATING
PLANE
PIN 1 ID
.220(5.59)
.161(4.09)
.125(3.18)
MAX
.012(.305)
.008(.203)
.110(2.79)
.090(2.29)
0
7
1.900(48.26) REF
0.75(0.030)
0.45(0.018)
.630(16.0)
.590(15.0)
2.07(52.6)
2.04(51.8)
.690(17.5)
.610(15.5)
.065(1.65)
.041(1.04)
0.15(0.006)
0.05(0.002)
10.10(0.394)
9.90(0.386)
15
12.21(0.478)
11.75(0.458)
0
PIN
REF
1
0.45(0.018)
0.30(0.012)
.022(.559)
.014(.356)
SQ
.530(13.5)
.566(14.4)
.090(2.29)
.005(.127)
.065(1.65)
.015(.381)
SQ
1.20(0.047) MAX
MAX
MIN
.032(.813)
.026(.660)
.050(1.27) TYP
44J, 44-Lead, Plastic J-Leaded Chip Carrier (PLCC)
Dimension in Inches and (Millimeters)
JEDEC STANDARD MS-018 AC
.045(1.14) X 45°
PIN NO. 1
IDENTIFY
.500(12.7) REF SQ
.656(16.7)
.650(16.5)
.022(.559) X 45° MAX (3X)
.695(17.7)
.685(17.4)
.045(1.14) X 30° - 45°
SQ
SQ
.021(.533)
.013(.330)
.180(4.57)
.165(4.19)
.043(1.09)
.020(.508)
.120(3.05)
.090(2.29)
.012(.305)
.008(.203)
.630(16.0)
.590(15.0)
15