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Product>>8051 MicroController>>;STC90C58AD series


Features:

 

  • Enhanced 80C51 Central Processing Unit ,6T or 12T per machine cycle
  • Operation voltage range: 5.5V~3.3V (STC90C58AD series) or 2.0V~ 3.6V (STC90LE58AD series)
  • Operation frequency range: 0-40MHz @ 6T, or 0- 80MHz @12T, the actual operation frequency can up to 48MHz
  • On-chip 4K/8K/13K/16K/32K/40K/48K/56K/61K FLASH program memory with flexible ISP/IAP capability
  • On-chip 4352 byte (= 256 + 4096 byte) RAM
  • Be capable of addressing up to 64K byte of external RAM
  • Be capable of addressing up to 64K bytes external memory
  • Dual Data Pointer (DPTR) to speed up data movement
  • Three 16-bit timer/counter, Timer 2 is an up/down counter with programmable clcok output on P1.0
  • 8 vector-address, 4 level priority interrupt capability
  • 8-channel, 10-bit A/D Converter, whose speed can up to 250 thousand time
  • One enhanced UART with hardware address-recognition, frame-error detection function, and with self baudrate generator.
  • One 15 bits Watch-Dog-Timer with 8-bit pre-scaler (one-time-enabled)
  • Integrate MAX810 — specialized reset circuit
  • Two power management modes: idle mode and power-down mode
  • Low EMI: inhibit ALE emission
  • Power down mode can be woken-up by INT0/P3.2 pin, INT1/P3.3 pin, T0/P3.4, T1/P3.5, RXD/P3.0 pin, INT2/P4.3, INT3/P4.2
  • 39 or 35 programmable I/O ports are available
  • Four 8-bit bi-directonal ports; extra four-bit additional P4 are available for PLCC-44 and LQFP-44
  • Operating temperature: -40 ~ +85oC (industrial) / 0~75oC (commercial)
  • package type : LQFP-44, PDIP-40, PLCC-44

 

Product Documents:

General Overview: STC90C58AD_Features.pdf

Data Sheet:STC90C58AD.pdf

ROSH:

Product Support:

ISP programming software :STC ISP programming software (v4.88)

Sample & Buy:

Sample:Sample Request Form

Buy :Buy Online

 

STC90C58AD series Selection Table:

 

ParNo Voltage Flash SRAM TIMER UART PCA
PWM
D/A
A/D I/O
W
D
T
Built
in
Reset
EEP
ROM
(Byte)
Internal
low
voltage
Interrupt
Interrupt
Priority
Level
External interrupts which can wake up power down mode Package
STC90C52AD 5.5-3.8 8K 4352 3 1 N 10bit 39 Y Y 45K Y 4 4 PDIP/PLCC/LQFP
STC90C54AD 5.5-3.8 16K 4352 3 1 N 10bit 39 Y Y 45K Y 4 4 PDIP/PLCC/LQFP
STC90C58AD 5.5-3.8 32K 4352 3 1 N 10bit 39 Y Y 29K Y 4 4 PDIP/PLCC/LQFP
STC90C514AD 5.5-3.8 56K 4352 3 1 N 10bit 39 Y Y 5K Y 4 4 PDIP/PLCC/LQFP
STC90C516AD 5.5-3.8 61K 4352 3 1 N 10bit 39 Y Y N Y 4 4 PDIP/PLCC/LQFP
STC90LE52AD 3.6-2.4 8K 4352 3 1 N 10bit 39 Y Y 45K Y 4 4 PDIP/PLCC/LQFP
STC90LE54AD 3.6-2.4 16K 4352 3 1 N 10bit 39 Y Y 45K Y 4 4 PDIP/PLCC/LQFP
STC90LE58AD 3.6-2.4 32K 4352 3 1 N 10bit 39 Y Y 29K Y 4 4 PDIP/PLCC/LQFP
STC90LE514AD 3.6-2.4 56K 4352 3 1 N 10bit 39 Y Y 5K Y 4 4 PDIP/PLCC/LQFP
STC90LE516AD 3.6-2.4 61K 4352 3 1 N 10bit 39 Y Y N Y 4 4 PDIP/PLCC/LQFP