V3021 EM3021 RTC 1-Bit 32kHz SMD-SO8 E
UPD4991AGS-E2 Real Timer Clock I-O 4-B
PCA85063AT Real Time Clock Atomotive S
Z84C2004PEC Z80 PIO Serial Input Outpu
Z8440APS Z80A SIO-0 4MHz DIP40 ZILOG U
PCF8584T SMD-SO20L PHILIPS
PCF8574TS/3 8Bit Expander I-O SMD-SSOP
PCF8574T/3 PCF8574T 8-Bit Expander I-O
MSM82C55A-2V Programmable Interface SM
DS4520E+ 400kHz 9-Bit I2C I/O Expander
Z8442PS Z80 SIO-2 Serial In-Out Contro
Z8442BPS Z80B SIO-2 Serial In-Out Cont
Z8442APS Z80A SIO-2 Serial Controller
Z8441APS SIO Z80A 4MHz DIP40 ZILOG USE
Z8441AB1 SIO-1 to Z80A 4MHz DIP40 SGS
Z0842006PSC Z80 PIO Serial Input Outpu
Contact：Gary
Phone：+8618034403151
E-mail：Gary@chip-land.com
Add：4# Chipland industry building Yanluo Baoan District Shenzhen
