Z86D7308HSC datasheet(5/92 Pages) ZILOG

5 / 92 page

Z86D73

40/44/48-Pin Low-Voltage IR OTP

PS019402-1103

Figure 35. SCLK Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 36. Stop-Mode Recovery Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Figure 37. Stop-Mode Recovery Register 2 ((0F) DH:D2–D4,

D6 Write Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Figure 38. Watch-Dog Timer Mode Register (Write Only) . . . . . . . . . . . . . . . . 64

Figure 39. Resets and WDT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 40. TC8 Control Register ((0D) OH: Read/Write

Except Where Noted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 41. T8 and T16 Common Control Functions ((0D) 1h: Read/Write) . . . 69

Figure 42. T16 Control Register ((0D) 2h: Read/Write

Except Where Noted) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figure 43. Low-Voltage Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 44. Stop-Mode Recovery Register ((0F) 0Bh: D6–D0=Write Only,

D7=Read Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 45. Stop-Mode Recovery Register 2 ((0F) 0Dh:D2–D4,

D6 Write Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Figure 46. Watch-Dog Timer Register ((0F) 0Fh: Write Only) . . . . . . . . . . . . . 74

Figure 47. Port Configuration Register (PCON) ((0F) 0h: Write Only) . . . . . . . 75

Figure 48. Port 2 Mode Register (F6h: Write Only) . . . . . . . . . . . . . . . . . . . . . 75

Figure 49. Port 3 Mode Register (F7h: Write Only) . . . . . . . . . . . . . . . . . . . . . 76

Figure 50. Port 0 and 1 Mode Register (F8h: Write Only) . . . . . . . . . . . . . . . . 77

Figure 51. Interrupt Priority Register (F9h: Write Only) . . . . . . . . . . . . . . . . . . 78

Figure 52. Interrupt Request Register (FAh: Read/Write) . . . . . . . . . . . . . . . . . 79

Figure 53. Interrupt Mask Register (FBh: Read/Write) . . . . . . . . . . . . . . . . . . . 79

Figure 54. Flag Register (FCh: Read/Write) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Figure 55. Register Pointer (FDh: Read/Write) . . . . . . . . . . . . . . . . . . . . . . . . . 80

Figure 56. Stack Pointer High (FEh: Read/Write) . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 57. Stack Pointer Low (FFh: Read/Write) . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 58. 40-Pin DIP Package Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 59. 44-Pin PLCC Package Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 60. 44-Pin QFP Package Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 61. 48-Pin SSOP Package Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Z86D7308HSC Datasheet(PDF) 5 Page - Zilog, Inc.