Z8F1680SH020SG Datasheet, PDF (403/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
378
control register, I2C 247
Control Registers 19
CP 332
CPC 332
CPCX 332
CPU and peripheral overview 4
CPU control instructions 333
CPX 332
current measurement
architecture 186
operation 186
Customer Feedback Form 387
D
DA 330, 332
data memory 21
data register, I2C 243
DC characteristics 350
debugger, on-chip 294
DEC 332
decimal adjust 332
decrement 332
decrement and jump non-zero 335
decrement word 332
DECW 332
destination operand 331
device, port availability 46
DI 333
direct address 330
disable interrupts 333
DJNZ 335
dst 331
E
EI 333
electrical characteristics 349
ADC 360
flash memory and timing 359
GPIO input data sample timing 366
watch-dog timer 359, 361
electrical noise 186
enable interrupt 333
ER 330
extended addressing register 330
external pin reset 37
eZ8 CPU features 4
eZ8 CPU instruction classes 331
eZ8 CPU instruction notation 330
eZ8 CPU instruction set 328
eZ8 CPU instruction summary 336
F
FCTL register 272, 281
features, Z8 Encore! 1
first opcode map 347
FLAGS 331
flags register 331
flash
controller 4
option bit configuration - reset 276
flash memory 262
arrangement 263, 264, 265
byte programming 269
code protection 267
configurations 262
control register definitions 271, 278
controller bypass 270
electrical characteristics and timing 359
flash control register 272, 281
flash option bits 268
flash status register 272
flow chart 266
frequency high and low byte registers 274
mass erase 270
operation 265
operation timing 267
page erase 270
page select register 273, 274
FPS register 273, 274
FSTAT register 272
G
gated mode 114
general-purpose I/O 46
GPIO 4, 46
alternate functions 47
architecture 47
control register definitions 58
PS025015-1212
PRELIMINARY
Index