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11 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type Oscillator Type
S87C51RB1
Per Unit
$6.12
RFQ
2,094
In-stock
IC MCU 8BIT 16KB OTP 44MQFP 87C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO 16KB (16K x 8) OTP External
S87C51RA24
Per Unit
$6.04
RFQ
1,326
In-stock
IC MCU 8BIT 8KB OTP 44MQFP 87C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 24MHz 4.5 V ~ 5.5 V 32 512 x 8 8-Bit SIO 8KB (8K x 8) OTP External
TS87C51RA1
Per Unit
$5.67
RFQ
3,636
In-stock
IC MCU 8BIT 8KB OTP 44MQFP 87C Obsolete Tray -40°C ~ 85°C (TA) 44-QFP - WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO 8KB (8K x 8) OTP External
TS87C51RA24
Per Unit
$5.67
RFQ
1,265
In-stock
IC MCU 8BIT 8KB OTP 44MQFP 87C Obsolete Tray -40°C ~ 85°C (TA) 44-QFP - WDT MCS 51 24MHz 4.5 V ~ 5.5 V 32 512 x 8 8-Bit SIO 8KB (8K x 8) OTP External
S87C51RC24
Per Unit
$6.84
RFQ
2,050
In-stock
IC MCU 8BIT 32KB OTP 44MQFP 87C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 24MHz 4.5 V ~ 5.5 V 32 512 x 8 8-Bit SIO 32KB (32K x 8) OTP External
S87C51RC1
Per Unit
$6.84
RFQ
3,387
In-stock
IC MCU 8BIT 32KB OTP 44MQFP 87C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO 32KB (32K x 8) OTP External
S80C51RA1
Per Unit
$5.79
RFQ
2,607
In-stock
IC MCU 8BIT ROMLESS 44MQFP 80C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO - ROMless External
S80C51RA24
Per Unit
$5.79
RFQ
920
In-stock
IC MCU 8BIT ROMLESS 44MQFP 80C Obsolete Tray 0°C ~ 70°C (TA) 44-QFP - WDT MCS 51 24MHz 4.5 V ~ 5.5 V 32 512 x 8 8-Bit SIO - ROMless External
EE87C51RB1
Per Unit
$7.65
RFQ
1,220
In-stock
IC MCU 8BIT 16KB OTP 44PLCC 87C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO 16KB (16K x 8) OTP External
TS80C51RA1
Per Unit
$2.93
RFQ
3,113
In-stock
IC MCU 8BIT ROMLESS 44QFP 80C Obsolete Tray -40°C ~ 85°C (TA) 44-QFP - WDT MCS 51 16MHz 4 V ~ 6 V 32 512 x 8 8-Bit SIO - ROMless External
TS80C51RA24
Per Unit
$2.93
RFQ
1,689
In-stock
IC MCU 8BIT ROMLESS 44QFP 80C Obsolete Tray -40°C ~ 85°C (TA) 44-QFP - WDT MCS 51 24MHz 4.5 V ~ 5.5 V 32 512 x 8 8-Bit SIO - ROMless External
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