参数资料
型号: DF3069RF25V
厂商: Renesas Electronics America
文件页数: 43/46页
文件大小: 0K
描述: IC H8 MCU FLASH 128K 100QFP
产品培训模块: Electromagnetic Noise Reduction Techniques Part 1
Digital to Analog Converter Part 1
Digital to Analog Converter Part 2
标准包装: 1
系列: H8® H8/300H
核心处理器: H8/300H
芯体尺寸: 16-位
速度: 25MHz
连通性: SCI,智能卡
外围设备: DMA,PWM,WDT
输入/输出数: 70
程序存储器容量: 512KB(512K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x10b; D/A 2x8b
振荡器型: 内部
工作温度: -20°C ~ 75°C
封装/外壳: 100-BFQFP
包装: 托盘
产品目录页面: 742 (CN2011-ZH PDF)
4
H8
Family of Microcontrollers
ER0
ER1
ER2
ER3
ER4
ER5
ER6
ER7 (SP)
General Registers
Control Registers
EXR
76543210
I UI HUN Z V C
CCR
T ---- I2 I1 I0
7654321 0
31
0
PC
23
15
0 7
0
E0
E1
E2
E3
E4
E5
E6
E7
R0H
R1H
R2H
R3H
R4H
R5H
R6H
R7H
R0L
R1L
R2L
R3L
R4L
R5L
R6L
R7L
MAC Registers
Vector Base
Register (VBR)
Short Base
Register (SBR)
Sign extension
63
32
41
0
31
(Reserved)
31
0
12
(Reserved)
31
0
8
MACL
MACH
H8 CPU Register Set Diagram
H8S/2600 MAC
69 instructions
8 address modes
H8SX MAC
87 instructions
9 address modes
Four MAC instructions added
Data bus width extended to 32 bits
Enhanced memory operation support
Enhanced address modes
Enhanced bit operation instruction
H8/300L
57 instructions
8 address modes
H8/300H
64 instructions
8 address modes
H8S/2000
65 instructions
8 address modes
8/16-bit arithmetic & logic instructions
Unsigned MULT/DIV instructions
Powerful bit manipulation instructions
8/16/32-bit arithmetic instructions
Enhanced push and pop instruction
Signed/unsigned MULT/DIV instruction
Signed/unsigned extension instruction
Enhanced trap exception handling
Multiple load/store instruction
Upward Compatibility
H8 MCUs: Fully Upward Compatible
H8 CPUs are all CISC-based (Complex Instruction
Set Computation), developed to allow compatibility up
and down the various H8 series. This makes it easy to
move between the product lines in the H8 family.
The CPUs within the H8 family range from 8-bit,
low-power optimized cores, to full 32-bit high-performance
cores that achieve 1MIPS/MHz.
Benefits of H8 CPU cores include:
Most instructions execute in one clock cycle
Built-in hardware MAC (H8S/2600 and H8SX only)
Fast multipliers and dividers
Enhanced memory addressing schemes
(memory-to-memory access, one instruction)
Advanced conditional branching instructions
Powerful CISC instructions with small code size
CPU Register Set
The CPUs within the H8 family are
designed from the same register set,
allowing complete compatibility.
H8/300L devices
use 8 general-purpose registers as
8 and 16 bits. PC is 16 bits wide.
H8/300H devices
use 8 general-purpose registers as
8, 16 and 32 bits. PC is 24 bits wide.
H8S/2000 devices
use 8 general-purpose registers as
8, 16 and 32 bits. PC is 24 bits wide.
H8S/2600 devices
use 8 general-purpose registers as
8, 16 and 32 bits. PC is 24 bits wide.
Hardware MAC.
H8SX devices
use 8 general-purpose registers as
8, 16 and 32 bits. PC is 32 bits wide.
Hardware MAC. VBR and SBR
available.
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