IC MICRO CTRL 24MHZ 44PLCC

AT89C51-24JI

Manufacturer Part NumberAT89C51-24JI
DescriptionIC MICRO CTRL 24MHZ 44PLCC
ManufacturerAtmel
Series89C
AT89C51-24JI datasheet
 


Specifications of AT89C51-24JI

Core Processor8051Core Size8-Bit
Speed24MHzConnectivityUART/USART
Number Of I /o32Program Memory Size4KB (4K x 8)
Program Memory TypeFLASHRam Size128 x 8
Voltage - Supply (vcc/vdd)4 V ~ 6 VOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case44-PLCC
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
Data Converters-Peripherals-
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Packaging Information
44A, 44-lead, Thin (1.0 mm) Plastic Gull Wing Quad
Flatpack (TQFP)
Dimensions in Millimeters and (Inches)*
JEDEC STANDARD MS-026 ACB
PIN 1 ID
0.80(0.031) BSC
0
7
0.20(.008)
0.09(.003)
0.75(0.030)
0.15(0.006)
0.45(0.018)
0.05(0.002)
Controlling dimension: millimeters
40P6, 40-lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
2.07(52.6)
2.04(51.8)
1.900(48.26) REF
.220(5.59)
MAX
SEATING
PLANE
.161(4.09)
.125(3.18)
.065(1.65)
.110(2.79)
.041(1.04)
.090(2.29)
.630(16.0)
.590(15.0)
.012(.305)
.008(.203)
.690(17.5)
.610(15.5)
AT89C51
16
44J, 44-lead, Plastic J-leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-018 AC
12.21(0.478)
SQ
11.75(0.458)
0.45(0.018)
0.30(0.012)
.032(.813)
.026(.660)
.050(1.27) TYP
10.10(0.394)
SQ
9.90(0.386)
1.20(0.047) MAX
44Q, 44-lead, Plastic Quad Flat Package (PQFP)
Dimensions in Millimeters and (Inches)*
JEDEC STANDARD MS-022 AB
PIN
1
PIN 1 ID
.566(14.4)
.530(13.5)
0.80 (0.031) BSC
.090(2.29)
MAX
.005(.127)
MIN
.065(1.65)
.015(.381)
.022(.559)
.014(.356)
0.17 (0.007)
0
REF
0.13 (0.005)
15
Controlling dimension: millimeters
.045(1.14) X 30° - 45°
.045(1.14) X 45°
PIN NO. 1
IDENTIFY
.656(16.7)
SQ
.650(16.5)
.695(17.7)
SQ
.685(17.4)
.500(12.7) REF SQ
.022(.559) X 45° MAX (3X)
13.45 (0.525)
SQ
12.95 (0.506)
0.50 (0.020)
0.35 (0.014)
10.10 (0.394)
SQ
9.90 (0.386)
0
7
1.03 (0.041)
0.78 (0.030)
.012(.305)
.008(.203)
.630(16.0)
.590(15.0)
.021(.533)
.013(.330)
.043(1.09)
.020(.508)
.120(3.05)
.090(2.29)
.180(4.57)
.165(4.19)
2.45 (0.096) MAX
0.25 (0.010) MAX