Innenleben des Moduls 8M5T-19C112-* (Teardown)
Oberseite
(1) CP3CN37
- Function: Bluetooth, USB, CAN, CR16C RISC CPU, Internal SRAM/Flash/Boot-ROM
- Marking: NS CP3CN37VVAWQ (CP3CN37-Serie)
- Package: LQFP-144
- Datasheet: CP3CN37.pdf
(2) M29W160ET
Angeschlossen als externer Flash-Speicher (Flash 3) der MPU (CP3CN37). Enthält den Bootloader- und Programmcode des Moduls. Ist mit 3V Betriebsspannung direkt IO-Kompatibel mit der MPU. CE# ist über einem 33 Ohm Leitungswiderstand mit CS0 der MPU verbunden.
- Function: 16 Mbit (2 Mbyte), 3V Parallel NOR Flash Memory
- Marking: ST M29W160ET
- Package: TSOP-48
- Datasheet: M29W160E.pdf
- Manufactorer code:
0x0020 - Chip-ID:
0x22C4
(3) FMP1617CA5
- Function: External RAM of CP3CN37
- Marking: FIDELIX FMP1617CA5
- Package: BGA
- Datasheet: FMP1617CAx.pdf
(4) TMS320VC5507
- Function: Digitaler Signalprozessor (DSP)
- Marking: TMS320 VC5507ZHH
- Package: QFP
- Datasheet: TMS320VC5507.pdf
(5) M29W640GL
- Function: 64Mbit 3V Parallel NOR Flash Embedded Memory
- Marking: ST M29W640GL
- Package: TSOP-56
- Datasheet: M29W640G.pdf
(6) K4S641632N
- Function: 64Mbit SDRAM
- Marking: Samsung K4S641632N
- Package: TSOP-54
- Datasheet: K4S64xx32n.pdf
(7) M29W800DB
- Function: 8-Mbit (1 Mbit x 8 or 512 Kbits x 16, boot block) 3V supply flash memory
- Marking: ST M29W800DB
- Package: TSOP48
- Datasheet: M29W800D.pdf
- Features:
- 19 memory blocks = 1 boot block (top or bottom location), 2 parameter and 16 main blocks
- Common flash interface, 64-bit security code
- „*DB“ = „bottom boot“ location. The 16-Kbyte boot block (0x00000 to 0x03FFF) can be used for small initialization code to start the microprocessor, the two 8-Kbyte parameter blocks (0x04000 - 0x05FFF and 0x06000 - 0x07FFF) can be used for parameter storage and the remaining 32-Kbyte is a small main block where the application may be stored.
(8) ...
- Function: iPod Authentication Coprocessor Chip
- Marking:
V112 / AA 08K / CF6Q G4 - Package:
- Datasheet:
(9) TLV320AIC33
- Function: Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects
- Marking: AIC331 TI 18W
- Package:
- Datasheet: TLV320AIC33.pdf
(10) BC417143B
- Function: Single Chip Bluetooth v2.0+EDR System
- Marking: „csr / BC417 / 143BGQ“
- Package: BGA96
- Datasheet: csr-BC417.pdf
(11) SN65LBC179D
- Function: LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS
- Marking: TI 6LB179 19M AELR
- Package: SO8
- Datasheet: SN65LBC179.pdf
(12) SN54LVTH374
- Function: 3.3V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
- Marking: LXH374
- Package: SO20
- Datasheet: SN54LVTH374.pdf
(13) ?
- Function:
- Marking: „C57 / 16Z“
- Package: SO8
- Datasheet:
(14), (15) ST TS922
- Function: Dual Power OpAmp
- Marking: 9221 ST EB132
- Package: SO8
- Datasheet: TS922.pdf
(16) LM2902
- Function: 4-Fach OpAmp
- Marking: TI L2902
- Package: SO14
- Datasheet: LM2902.pdf
(17) TJA1041
- Function: High speed CAN transceiver
- Marking: NXP TJA1041
- Package: SO14
- Datasheet: TJA1041.pdf
(18) LP2951
- Function: Series of Adjustable Micropower Voltage Regulators
- Marking: NS MFAR 2951
- Package: SO8
- Datasheet: LP2951.pdf
(19) ?
- Function:
- Marking: BBW / 19W / Z46T (oder auf anderem Modul „BBW 86W Z267“)
- Package:
- Datasheet:
(20), (21) LM2734
- Function: 1A Load Step-Down DC-DC Regulator
- Marking: M16AB L163B
- Package: TSOT-6 (Thin SOT23)
- Datasheet: LM2734.pdf
(22) ?
- Function:
- Marking: BUH TI K 62F3 (nicht gut lesbar)
- Package:
- Datasheet:
(23) GT25C64
- Function: 64 Kbit Serial EEPROM (SPI)
- Marking: „564R / B134“
- Package: UDFN8
- Datasheet: GT25C64.pdf
(24) Si3459BDV
- Function: P-Channel MOSFET
- Marking:
59*(591AFor592AAor59HAI…) orAS*(ASYAB…) - Package: TSOP-6
- Datasheet: Si3459BDV.pdf
?
- Function:
- Marking: 2313 11GDS
- Package: SO8
- Datasheet:
Unterseite
(1) MCU (JTAG) Header
