IC 8051 MCU 64K FLASH 64TQFP

C8051F021-GQ

Manufacturer Part NumberC8051F021-GQ
DescriptionIC 8051 MCU 64K FLASH 64TQFP
ManufacturerSilicon Laboratories Inc
SeriesC8051F02x
C8051F021-GQ datasheets
 


Specifications of C8051F021-GQ

Program Memory TypeFLASHProgram Memory Size64KB (64K x 8)
Package / Case64-TQFP, 64-VQFPCore Processor8051
Core Size8-BitSpeed25MHz
ConnectivityEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o32Ram Size4.25K x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 3.6 VData ConvertersA/D 8x8b, 8x12b; D/A 2x12b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Processor SeriesC8051F0xCore8051
Data Bus Width8 bitData Ram Size4.25 KB
Interface TypeI2C/SMBus/SPI/UARTMaximum Clock Frequency25 MHz
Number Of Programmable I/os32Number Of Timers4
Operating Supply Voltage2.7 V to 3.6 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsPK51, CA51, A51, ULINK2
Development Tools By SupplierC8051F020DKMinimum Operating Temperature- 40 C
On-chip Adc8-ch x 8-bit or 8-ch x 12-bitOn-chip Dac2-ch x 12-bit
No. Of I/o's32Ram Memory Size4352Byte
Cpu Speed25MHzNo. Of Timers5
No. Of Pwm Channels5Rohs CompliantYes
Data Rom Size64 KBA/d Bit Size12 bit
A/d Channels Available8Height1.05 mm
Length10 mmSupply Voltage (max)3.6 V
Supply Voltage (min)2.7 VWidth10 mm
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With336-1200 - DEV KIT FOR F020/F021/F022/F023
Eeprom Size-Other names336-1201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
Page 101
102
Page 102
103
Page 103
104
Page 104
105
Page 105
106
Page 106
107
Page 107
108
Page 108
109
Page 109
110
Page 110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
Page 105/272

Download datasheet (2Mb)Embed
PrevNext
Table 12.1. CIP-51 Instruction Set Summary
Mnemonic
Description
CPL bit
Complement direct bit
ANL C, bit
AND direct bit to Carry
ANL C, /bit
AND complement of direct bit to Carry
ORL C, bit
OR direct bit to carry
ORL C, /bit
OR complement of direct bit to Carry
MOV C, bit
Move direct bit to Carry
MOV bit, C
Move Carry to direct bit
JC rel
Jump if Carry is set
JNC rel
Jump if Carry is not set
JB bit, rel
Jump if direct bit is set
JNB bit, rel
Jump if direct bit is not set
JBC bit, rel
Jump if direct bit is set and clear bit
ACALL addr11
Absolute subroutine call
LCALL addr16
Long subroutine call
RET
Return from subroutine
RETI
Return from interrupt
AJMP addr11
Absolute jump
LJMP addr16
Long jump
SJMP rel
Short jump (relative address)
JMP @A+DPTR
Jump indirect relative to DPTR
JZ rel
Jump if A equals zero
JNZ rel
Jump if A does not equal zero
CJNE A, direct, rel
Compare direct byte to A and jump if not equal
CJNE A, #data, rel
Compare immediate to A and jump if not equal
CJNE Rn, #data, rel
Compare immediate to Register and jump if not equal
CJNE @Ri, #data, rel
Compare immediate to indirect and jump if not equal
DJNZ Rn, rel
Decrement Register and jump if not zero
DJNZ direct, rel
Decrement direct byte and jump if not zero
NOP
No operation
C8051F020/1/2/3
PROGRAM BRANCHING
Rev. 1.4
Clock
Bytes
Cycles
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2/3
2
2/3
3
3/4
3
3/4
3
3/4
2
3
3
4
1
5
1
5
2
3
3
4
2
3
1
3
2
2/3
2
2/3
3
3/4
3
3/4
3
3/4
3
4/5
2
2/3
3
3/4
1
1
105