GSM/GPRS Baseband Processor

System Overview\nThe MT6225 is a highly integrated single chip solution for GSM/GPRS phone. Based on 32-bit ARM7EJ-STM RISC processor, MT6225 features not only high performance GPRS Class 12 MODEM but is also designed with support for the wireless multi-media applications, such as advanced display e

MTK

联发科技

8-BIT MCUs WITH A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET

INTRODUCTION The ST6215C, 25C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip peripherals.

文件：1.35185 Mbytes 页数：105 Pages

STMICROELECTRONICS

意法半导体

LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER AND 28 PINS

INTRODUCTION The ST6215L/25L are low voltage mask programmed ROM version of ST62T15C,T25C OTP devices. They offer the same functionality as OTP devices, selecting as ROM options the options defined in the programmable option byte of the OTP version, with the exception of the LVD Reset that is no

文件：84.52 Kbytes 页数：10 Pages

STMICROELECTRONICS

意法半导体

Smart Quad Low-Side Switch?

文件：238.07 Kbytes 页数：9 Pages

INFINEON

英飞凌