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參數(shù)資料
| 型號： | MQ83C154DTXXX-25/883R |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQFP44 |
| 封裝： | CERAMIC, QFP-44 |
| 文件頁數(shù)： | 46/46頁 |
| 文件大?。?/td> | 4720K |
| 代理商： | MQ83C154DTXXX-25/883R |
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Page
42023G–SAM–03/2014
ATSAM4L8/L4/L2
9.
Chip Identifier (CHIPID)
9.1
Description
Chip Identifier registers permit recognition of the device and its revision. These registers provide
the sizes and types of the on-chip memories, as well as the set of embedded peripherals.
Two chip identifier registers are embedded: CIDR (Chip ID Register) and EXID (Extension ID).
Both registers contain a hard-wired value that is read-only. The first register contains the follow-
ing fields:
EXT - shows the use of the extension identifier register
NVPTYP and NVPSIZ - identifies the type of embedded non-volatile memory and its size
ARCH - identifies the set of embedded peripherals
SRAMSIZ - indicates the size of the embedded SRAM
EPROC - indicates the embedded ARM processor
VERSION - gives the revision of the silicon
The second register is device-dependent and reads 0 if the bit EXT is 0.
9.2
Embedded Characteristics
Chip ID Registers
– Identification of the Device Revision, Sizes of the Embedded Memories, Set of
Peripherals, Embedded Processor
Table 9-1.
ATSAM4L Chip IDs Register
Chip Name
Family
Flash/RAM
Package
CHIPID_CIDR
CHIPID_EXID
ATSAM4LC8C (Rev A)
ATSAM4LC
512K/64K
100-pin
0xAB0B0AE0
0x1400000F
ATSAM4LC4C (Rev A)
ATSAM4LC
256K/32K
100-pin
0xAB0A09E0
0x0400000F
ATSAM4LC2C(Rev A)
ATSAM4LC
128K/32K
100-pin
0xAB0A07E0
0x0400000F
ATSAM4LC8B (Rev A)
ATSAM4LC
512K/64K
64-pins
0xAB0B0AE0
0x1300000F
ATSAM4LC4B (Rev A)
ATSAM4LC
256K/32K
64-pins
0xAB0A09E0
0x0300000F
ATSAM4LC2B (Rev A)
ATSAM4LC
128K/32K
64-pins
0xAB0A07E0
0x0300000F
ATSAM4LC8A (Rev A)
ATSAM4LC
512K/64K
48-pins
0xAB0B0AE0
0x1200000F
ATSAM4LC4A (Rev A)
ATSAM4LC
256K/32K
48-pins
0xAB0A09E0
0x0200000F
ATSAM4LC2A (Rev A)
ATSAM4LC
128K/32K
48-pins
0xAB0A07E0
0x0200000F
ATSAM4LS8C (Rev A)
ATSAM4LS
512K/64K
100-pins
0xAB0B0AE0
0x14000002
ATSAM4LS4C (Rev A)
ATSAM4LS
256K/32K
100-pins
0xAB0A09E0
0x04000002
ATSAM4LS2C (Rev A)
ATSAM4LS
128K/32K
100-pins
0xAB0A07E0
0x04000002
ATSAM4LS8B (Rev A)
ATSAM4LS
512K/64K
64-pins
0xAB0B0AE0
0x13000002
ATSAM4LS4B (Rev A)
ATSAM4LS
256K/32K
64-pins
0xAB0A09E0
0x03000002
ATSAM4LS2B (Rev A)
ATSAM4LS
128K/32K
64-pins
0xAB0A07E0
0x03000002
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| MQ83C154T-25 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller |
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