Family of Microcontrollers ER0 ER1 ER2 ER3 ER4 ER5 ER6 ER7 (SP) General Registers Control Registe" />
參數(shù)資料
型號(hào)： DF3069RX25WV
廠商： Renesas Electronics America
文件頁(yè)數(shù)： 43/46頁(yè)
文件大?。?/td> 0K
描述： IC H8/3069R MCU FLASH 100TQFP
產(chǎn)品培訓(xùn)模塊： RX 12-Bit ADC
RX Bus State Controller
RX Low Voltage Detection and Reset Sources
RX Watchdog Timer
RX 10-Bit ADC
標(biāo)準(zhǔn)包裝： 1
系列： H8® H8/300H
核心處理器： H8/300H
芯體尺寸： 16-位
速度： 25MHz
連通性： SCI，智能卡
外圍設(shè)備： DMA，PWM，WDT
輸入/輸出數(shù)： 70
程序存儲(chǔ)器容量： 512KB（512K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b; D/A 2x8b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 100-TQFP
包裝： 托盤
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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