Restore MCU microchip SST89E58RD2A

restore-mcu-sst89e58rd2a
Crack MCU microchip SST89E58RD2A, below please find the features for your reference:
SST89E/V58 / 54 / 52RD2/RD FlashFlex51 MCU
Preliminary
FEATURES:
· 8-bit 8051-Compatible Microcontroller (MCU)      · Ten Interrupt Sources at 4 Priority
with Embedded SuperFlash Memory
– Four External Interrupt Inputs
– Fully Software Compatible
· Programmable Watchdog Timer
– Development Toolset Compatible
· Programmable Counter Array (PCA)
– Pin-For-Pin Package Compatible
· Four 8-bit I/O Ports (32 I/O Pins)
· SST89E5xRD2 Operation
One 4-bit Port
– 0 to 40 MHz at 5V
· Second DPTR register
· SST89V5xRD2 Operation
· Low EMI Mode (Inhibit ALE)
– 0 to 33 MHz at 3V
· SPI Serial Interface
· 1 KByte Internal RAM
· Standard 12 Clocks per cycle, the
· Dual Block SuperFlash EEPROM option to double the speed to 6
8/16/32 KByte primary block +
· TTL- and CMOS-Compatible Logic
8 KByte secondary block
· Brown-out Detection
(128-Byte sector size for both blocks)
· Low Power Modes
– Individual Block Security Lock with SoftLock
– Concurrent Operation during                    – Power-down Mode with External
In-Application Programming (IAP)                 – Idle Mode
– Memory Overlay for Interrupt Support during IAP
· Temperature Ranges:
· Support External Address Range up to 64
– Commercial (0°C to +70°C)
KByte of Program and Data Memory
– Industrial (-40°C to +85°C)
· Three High-Current Drive Ports (16 mA each)
· Packages Available
· Three 16-bit Timers/Counters
– 44-lead PLCC
· Full-Duplex, Enhanced UART                     – 40-pin PDIP (Port 4 feature not
– 44-lead TQFP
– Framing Error Detection
– Automatic Address Recognition                · All non-Pb (lead-free) devices are
PRODUCT DESCRIPTION
The SST89E5xRD2/RD and SST89V5xRD2/RD are   In addition to the 16/24/40 KByte of
members of the FlashFlex51 family of 8-bit microcontroller   memory on-chip, the devices can address
products designed and manufactured with SST’s patented   of external program memory. In addition to
and proprietary SuperFlash CMOS semiconductor pro-   on-chip RAM, up to 64 KByte of external
cess technology. The split-gate cell design and thick-oxide   addressed.
tunneling injector offer significant cost and reliability bene-
The flash memory blocks can be
fits for SST’s customers. The devices use the 8051 instruc-
dard 87C5x OTP EPROM programmer fitted
tion set and are pin-for-pin compatible with standard 8051
adapter and the firmware for SST’s devices.
microcontroller devices.
on reset, the devices can be configured as
The devices come with 16/24/40 KByte of on-chip flash   an external host for source code storage or
EEPROM program memory which is partitioned into 2   external host for an in-application
independent program memory blocks. The primary Block 0   ation. The devices are designed to be
occupies 8/16/32 KByte of internal program memory space   tem and in-application on the printed
and the secondary Block 1 occupies 8 KByte of internal   maximum flexibility. The devices are
program memory space.                           an example of the bootstrap loader in the
strating the initial user program code loading
The 8-KByte secondary block can be mapped to the lowest
user code updating via the IAP operation.
location of the 8/16/32 KByte address space; it can also be
bootstrap loader is available for the user’s
hidden from the program counter and used as an indepen-
convenience only; SST does not guarantee
dent EEPROM-like data memory.
or usefulness. Chip-Erase or Block-Erase
erase the pre-programmed sample code.

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