High-Performance SAB 80C517A/83C517A-5 8-Bit CMOS Single ...

More documents

Recommendations

Info

SAB 80C517A/83C517A-5Pin Configuration(P-MQFP-100-2)Semiconductor Group 6
SAB 80C517A/83C517A-5Pin Definitions and FunctionsSymbol Pin Number I/O *) FunctionP-LCC-84P-MQFP-100-2P4.0 – P4.7 1– 3, 5 – 9 64 - 66,68 - 72I/O Port 4is a bidirectional I/O port with internalpull-up resistors. Port 4 pins that have 1s written to them are pulled high by theinternal pull-up resistors, and in thatstate can be used as inputs. As inputs,port 4 pins being externally pulled lowwill source current (I IL, in the DC characteristics)because of the internal pullupresistors.This port also serves alternate comparefunctions. The secondary functions areassigned to the pins of port 4 as follows:– CM0 (P4.0): Compare Channel 0– CM1 (P4.1): Compare Channel 1– CM2 (P4.2): Compare Channel 2– CM3 (P4.3): Compare Channel 3– CM4 (P4.4): Compare Channel 4– CM5 (P4.5): Compare Channel 5– CM6 (P4.6): Compare Channel 6– CM7 (P4.7): Compare Channel 7PE/SWD 4 67 I Power saving modes enable StartWatchdog TimerA low level on this pin allows the softwareto enter the power down, idle andslow down mode. In case the low levelis also seen during reset, the watchdogtimer function is off on default.Use of the software controlled powersaving modes is blocked, when this pinis held on high level. A high level duringreset performs an automatic start of thewatchdog timer immediately after reset.When left unconnected this pin is pulledhigh by a weak internal pull-up resistor.* I = InputO = OutputSemiconductor Group 7
Page 1: High-Performance8-Bit CMOS Single-C
Page 5: SAB 80C517A/83C517A-5The pin functi
Page 9 and 10: SAB 80C517A/83C517A-5Pin Definition
Page 15: SAB 80C517A/83C517A-5Pin Definition
Page 18 and 19: SAB 80C517A/83C517A-5Program Memory
Page 20 and 21: SAB 80C517A/83C517A-5Accesses to XR
Page 22 and 23: SAB 80C517A/83C517A-5Control of XRA
Page 24 and 25: SAB 80C517A/83C517A-5Table 1:Behavi
Page 26 and 27: SAB 80C517A/83C517A-5Special Functi
Page 28 and 29: SAB 80C517A/83C517A-5Table 2Special
Page 34 and 35: SAB 80C517A/83C517A-5Figure 4Block
Page 36 and 37: SAB 80C517A/83C517A-5Table 4CCU Com
Page 38 and 39: SAB 80C517A/83C517A-5CompareIn comp
Page 40 and 41: SAB 80C517A/83C517A-5Figure 6Block
Page 42 and 43: SAB 80C517A/83C517A-5Figure 9Compar
Page 44 and 45: SAB 80C517A/83C517A-5Figure 10Inter
Page 46 and 47: SAB 80C517A/83C517A-5Figure 10Inter
Page 48 and 49: SAB 80C517A/83C517A-5Table 6Perform
Page 50 and 51: SAB 80C517A/83C517A-5Power Saving M
Page 52 and 53: SAB 80C517A/83C517A-5Power Down Mod
Page 54 and 55: SAB 80C517A/83C517A-5Table 8Status
Page 56 and 57:
SAB 80C517A/83C517A-5Serial Interfa
Page 58 and 59:
SAB 80C517A/83C517A-5Watchdog Units
Page 60 and 61:
SAB 80C517A/83C517A-5Figure 12Funct
Page 62 and 63:
SAB 80C517A/83C517A-5Absolute Maxim
Page 64 and 65:
SAB 80C517A/83C517A-5Notes for page
Page 66 and 67:
SAB 80C517A/83C517A-5AC Characteris
Page 68 and 69:
SAB 80C517A/83C517A-5Program Memory
Page 70 and 71:
SAB 80C517A/83C517A-5AC Characteris
Page 72 and 73:
SAB 80C517A/83C517A-5ROM Verificati
Page 74 and 75:
SAB 80C517A/83C517A-5Application Ci
Page 76 and 77:
Table 1:Behaviour of P0/P2 and RD /
show all

High-Performance SAB 80C517A/83C517A-5 8-Bit CMOS Single ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?