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参数资料
| 型号： | C164SM |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontrol ler |
| 中文描述： | 16位单芯片Microcontrol莱尔 |
| 文件页数： | 16/68页 |
| 文件大小： | 1107K |
| 代理商： | C164SM |
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C164CM
C164SM
Data Sheet
12
V1.0, 2001-05
Memory Organization
The memory space of the C164CM is configured in a Von Neumann architecture which
means that code memory, data memory, registers and I/O ports are organized within the
same linear address space which includes 16 MBytes. The entire memory space can be
accessed bytewise or wordwise. Particular portions of the on-chip memory have
additionally been made directly bitaddressable.
The C164CM incorporates 32 KBytes of on-chip OTP memory or on-chip mask-
programmable ROM (not in the ROM-less derivative, of course) for code or constant
data. The on-chip ROM/OTP can be mapped either to segment 0 or segment 1.
The OTP memory can be programmed by the CPU itself (in system, e.g. during booting)
or directly via an external interface (e.g. before assembly). The programming time is
approx. 100
μ
s per word. An external programming voltage
V
PP
= 11.5 V must be
supplied for this purpose (via pin EA/
V
PP
).
2 KBytes of on-chip Internal RAM (IRAM) are provided as a storage for user defined
variables, for the system stack, general purpose register banks and even for code. A
register bank can consist of up to 16 wordwide (R0 to R15) and/or bytewide (RL0, RH0,
…
, RL7, RH7) so-called General Purpose Registers (GPRs).
1024 bytes (2
×
512 bytes) of the address space are reserved for the Special Function
Register areas (SFR space and ESFR space). SFRs are wordwide registers which are
used for controlling and monitoring functions of the different on-chip units. Unused SFR
addresses are reserved for future members of the C166 Family.
In order to meet the needs of designs where more memory is required than is provided
on chip, up to 64 KBytes of external RAM and/or ROM can be connected to the
microcontroller.
相关PDF资料 |
PDF描述 |
|---|---|
| C164SV | 16-Bit Single-Chip Microcontroller |
| C1658 | Approved for use with Conexant ADSL Chip Set Meets requirements of IEC950 for supplementary insulation, 250V working voltage |
| C165H | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| C165UTAH | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| C165 | 16-Bit Single-Chip Microcontroller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C164SM-4R | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C164SM4RFCAKXUMA2 | 功能描述:IC MCU 64LQFP 制造商:infineon technologies 系列:* 零件状态:最後搶購 标准包装:1 |
| C164SM4RFCAKXUMA3 | 功能描述:IC MCU 64LQFP 制造商:infineon technologies 系列:* 零件状态:最後搶購 标准包装:1 |
| C164SV | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C164-WH088 | 制造商:Alpha Wire 功能描述: |
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