DS87C550-QNL Maxim Integrated Products, DS87C550-QNL Datasheet - Page 47

• Manufacturer Part Number: DS87C550-QNL
• Description: IC MCU EPROM ADC/PWM HS 68-PLCC
• Manufacturer: Maxim Integrated Products
• Series: 87Cr

Specifications of DS87C550-QNL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SIO, UART/USART
• Peripherals: Power-Fail Reset, PWM, WDT
• Number Of I /o: 55
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-LCC, 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

68-PIN WINDOWED CLCC
LTR
CH1
A1
B1
D1
D2
E1
E2
e1
A
B
D
E
c
MIN
.160
.034
.026
.017
.035
.978
.940
.910
.940
.910
.005
.978
.050 BSC
MAX
.190
.032
.023
.010
.045
.998
.960
.930
.998
.960
.930
-
NOTES:
1.
2.
PIN-1 IDENTIFIER TO BE LOCATED IN ZONE INDICATED.
ALL DIMENSIONS SHOWN ARE IN INCHES.
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