M27C512 Datasheet PDF – 512 Kbit (64K x8), EPROM

Part Number : M27C512

Function : 512 Kbit (64K x8) UV EPROM and OTP EPROM

Package : DIP 28, PLCC 32, TSOP 28 Pin Type

Manufacturers : STMicroelectronics

Pinouts :

M27C512 datasheet


Description :

This is 512 Kbit (64K x8) UV EPROM and OTP EPROM. The M27C512 is a 512 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for applications where fast turn-around and pattern experimentation are important requirements and is organized as 65536 by 8 bits.

Features :

1. 5V ± 10% supply voltage in read operation

2. Access time : 45 ns

3. Low power “CMOS” consumption:
(1) Active current 30 mA
(2) Standby current 100 µA

4. Programming voltage: 12.75 V ± 0.25 V

5. Programming time around 6 s.

6. Electronic Signature
(1) Manufacturer code: 20h
(2) Device code: 3Dh

7. Packages : ECOPACK versions


M27C512 Datasheet PDF Download

M27C512 pdf

Other data sheets within the file : 27C512

CSR8635 Datasheet – BlueCore Single Chip Audio Rom

Part Number : CSR8635

Description : BlueCore Single Chip Audio Rom

Manufactures : CSR

Package : 68-pin QFN, 8x8mm, 0.4mm pitch

Image :

CSR8635 image

Description :

CSR’s BlueCore CSR8635 QFN is a single-chip Bluetooth ROM audio solution for rapid evaluation and development of Bluetooth ROM stereo applications. BlueCore CSR8635 QFN consumer audio platform for wired and wireless applications using the QFN package integrates an ultra-low power DSP and application processor with embedded flash memory, a high performance stereo codec, a power management subsystem andLED drivers. The CSR configuration tools and the development kit provide a flexible and powerful development platform to design advanced and high-quality Bluetooth stereo products using BlueCore CSR8635 QFN single-chip Bluetooth audio solution.

Block Diagram

CSR8635 schematic

Features :

1. Bluetooth 4.1
2. HFP1.6, A2DP1.2 and  AVRCP1.4
3. HD voice (wideband speech)
4. Advanced Multi-point (2xHFP, 2xA2DP)
5. Wired Audio (Stereo Line-in)
6. Music Enhancements (Multi-band EQ)
7. iOS battery status monitor
8. Smart Apps support (GAIA)
9. Multi-Language programmable audio prompts
10. Configurable LED drivers

Pinouts :

CSR8635 datasheet

CSR8635 Datasheet


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